File:Lake Tofutsu Aerial photograph.1977.jpg

DescriptionLake Tofutsu Aerial photograph.1977.jpg English: Lake Tofutsu Aerial photograph.1977 日本語: 濤沸湖（北海道網走市、小清水町）周辺の空中写真。Cho-77-25_c5の16,17,18,19,20